Re: [PATCH] ppc: testsuite: float128-hw{,4}.c need -mlong-double-128

2022-04-26 Thread Alexandre Oliva via Gcc-patches
On Apr 26, 2022, Segher Boessenkool wrote: > The testcase uses _Float128, what code that > generates should not depend on your long double setting. Good, that means my hunch that it shouldn't is on the right track. > Please file a PR instead? I filed https://gcc.gnu.org/bugzilla/show_bug.cgi?i

Re: [PATCH] ppc: testsuite: float128-hw{, 4}.c need -mlong-double-128 (was: [PATCH] ppc: testsuite: pr79004 needs -mlong-double-128)

2022-04-26 Thread Segher Boessenkool
Hi! Please don't send patches as replies. On Sat, Apr 23, 2022 at 10:33:35AM -0300, Alexandre Oliva wrote: > On Apr 14, 2022, Alexandre Oliva wrote: > > > * gcc.target/powerpr/pr79004.c: Add -mlong-double-128. > > Just like pr79004, float128-hw.c requires -mlong-double-128 for some > the e

[PATCH] ppc: testsuite: float128-hw{,4}.c need -mlong-double-128 (was: [PATCH] ppc: testsuite: pr79004 needs -mlong-double-128)

2022-04-23 Thread Alexandre Oliva via Gcc-patches
On Apr 14, 2022, Alexandre Oliva wrote: > * gcc.target/powerpr/pr79004.c: Add -mlong-double-128. Just like pr79004, float128-hw.c requires -mlong-double-128 for some the expected asm opcodes to be output on target variants that have 64-bit long doubles. That's because their expanders, e.g